1.示指,食指
1.the finger that is next to your thumbNext to your forefinger is your middle finger, then your ring finger, and the smallest is your little finger.
1.Next , gently rub the back of the neck behind the ears with your forefingers for a few seconds .
接下来,用食指温柔的摩擦狗狗耳后脖子下部,保持片刻。
2.If you use your thumbnails to click your mouse buttons instead of your forefingers, you get a much better result.
要是你用拇指来代替食指敲击鼠标键的话,效果会更好的。
3.Hold the floss tightly between your thumbs and forefingers, with about an inch (2. 5 cm) of floss between them.
两只手的食指和大拇指分别捏紧牙线的一端,中间留出一英寸长(2.5厘米)。
4.Use your thumbs and forefingers to gently pull the floss from the gumline to the top of the tooth to scrape off plaque.
用拇指和食指沿着齿龈向牙冠方向缓和地拉扯牙线,以去除牙菌斑。
5.Hold the floss tightly between your thumbs and forefingers . Guide it between your teeth using a gentle rubbing motion.
握紧牙线,用食指和拇指轻柔地在牙缝间操作牙线。
6.The old man tapped the steering wheel once with his foreFingers.
那位老爷子用食指轻轻拍着方向盘。